Outperform the competition when you upgrade your 2014-2016 Fiesta ST with COBB's top of the line 3" to 2-1/2" Stainless Steel Turbo-Back Exhaust System! Designed as a direct fit replacement, COBB's complete turbo-back exhaust system will fit and function perfectly with your 2014-2016 Fiesta ST.

Treat yourself and gain the benefit of saving some of your hard earned money by purchasing COBB's Turbo-Back Exhaust System that includes the COBB 2-1/2" Stainless Steel Cat-Back Exhaust System as well as the COBB 3" to 2-1/2" Stainless Steel Downpipe with a Catalytic Converter. Why buy the two systems separately when you can kill two birds with one stone and get both at the same time, and save yourself some money in the process. The combined benefits of the two systems produce unrivaled power gains as well as a deep aggressive exhaust note.

COBB's downpipe is designed to increase the exhaust flow from your 2014-2016 Fiesta ST's turbo. This direct replacement downpipe for your 2014-2016 Fiesta ST is constructed of full 304-stainless steel and is designed to move with your Fiesta ST with its durable 4" flex section. Best of all COBB's upgraded downpipe wouldn't be complete without a high-flow catalytic converter for less restriction to help increase horsepower and torque.

The COBB cat-back exhaust system is a great compliment for the catted downpipe for maximum exhaust flow. The cat-back exhaust is made of high-quality full 304-stainless steel, which is sure to look amazing for years to come. The exhaust system's pipes are crafted with CNC Mandrel bent tubing, which allows for a more consistent flow than with traditional press bent tubing.

Add more style to your 2014-2016 Fiesta ST with COBB's turbo-back exhaust system that includes a custom single muffler assembled with expert-level TIG welds for added style and strength. To cap off the exhaust system, COBB has added dual 3-1/2" slash cut tips that have been laser engraved with the COBB logo on the end of each tip, letting everyone know the brand of exhaust that is making your 2014-2016 Fiesta ST sound so fierce.